<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>从 php 文件获取 JSON</title>
</head>
<h1>从服务器上的 PHP 获取 JSON 数据</h1>
<p id="demo"></p>
<script>
    var xmlhttp = new XMLHttpRequest();

    xmlhttp.onreadystatechange = function () {
        if (this.readyState == 4 && this.status == 200) {
            myObj = JSON.parse(this.responseText);
            document.getElementById("demo").innerHTML = myObj.name;
        }
    };
    xmlhttp.open("GET", "/demo/demo_php_json_encode.php", true);
    xmlhttp.send();
</script>
</body>

</html>